ID AMPA_BRASB Reviewed; 499 AA. AC A5EIB4; DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot. DT 12-JUN-2007, sequence version 1. DT 04-NOV-2026, entry version 90. DE RecName: Full=Probable cytosol aminopeptidase {ECO:0000255|HAMAP-Rule:MF_00181}; DE EC=3.4.11.1 {ECO:0000255|HAMAP-Rule:MF_00181}; DE AltName: Full=Leucine aminopeptidase {ECO:0000255|HAMAP-Rule:MF_00181}; DE Short=LAP {ECO:0000255|HAMAP-Rule:MF_00181}; DE EC=3.4.11.10 {ECO:0000255|HAMAP-Rule:MF_00181}; DE AltName: Full=Leucyl aminopeptidase {ECO:0000255|HAMAP-Rule:MF_00181}; GN Name=pepA {ECO:0000255|HAMAP-Rule:MF_00181}; GN OrderedLocusNames=BBta_3832; OS Bradyrhizobium sp. (strain BTAi1 / ATCC BAA-1182). OC Bacteria; Pseudomonadati; Pseudomonadota; Alphaproteobacteria; OC Hyphomicrobiales; Nitrobacteraceae; Bradyrhizobium. OX NCBI_TaxID=288000; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=BTAi1 / ATCC BAA-1182; RX PubMed=17540897; DOI=10.1126/science.1139548; RA Giraud E., Moulin L., Vallenet D., Barbe V., Cytryn E., Avarre J.-C., RA Jaubert M., Simon D., Cartieaux F., Prin Y., Bena G., Hannibal L., RA Fardoux J., Kojadinovic M., Vuillet L., Lajus A., Cruveiller S., Rouy Z., RA Mangenot S., Segurens B., Dossat C., Franck W.L., Chang W.-S., Saunders E., RA Bruce D., Richardson P., Normand P., Dreyfus B., Pignol D., Stacey G., RA Emerich D., Vermeglio A., Medigue C., Sadowsky M.; RT "Legumes symbioses: absence of nod genes in photosynthetic bradyrhizobia."; RL Science 316:1307-1312(2007). CC -!- FUNCTION: Presumably involved in the processing and regular turnover of CC intracellular proteins. Catalyzes the removal of unsubstituted N- CC terminal amino acids from various peptides. {ECO:0000255|HAMAP- CC Rule:MF_00181}. CC -!- CATALYTIC ACTIVITY: CC Reaction=Release of an N-terminal amino acid, Xaa-|-Yaa-, in which Xaa CC is preferably Leu, but may be other amino acids including Pro CC although not Arg or Lys, and Yaa may be Pro. Amino acid amides and CC methyl esters are also readily hydrolyzed, but rates on arylamides CC are exceedingly low.; EC=3.4.11.1; Evidence={ECO:0000255|HAMAP- CC Rule:MF_00181}; CC -!- CATALYTIC ACTIVITY: CC Reaction=Release of an N-terminal amino acid, preferentially leucine, CC but not glutamic or aspartic acids.; EC=3.4.11.10; CC Evidence={ECO:0000255|HAMAP-Rule:MF_00181}; CC -!- COFACTOR: CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000255|HAMAP- CC Rule:MF_00181}; CC Note=Binds 2 manganese ions per subunit. {ECO:0000255|HAMAP- CC Rule:MF_00181}; CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00181}. CC -!- SIMILARITY: Belongs to the peptidase M17 family. {ECO:0000255|HAMAP- CC Rule:MF_00181}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; CP000494; ABQ35908.1; -; Genomic_DNA. DR RefSeq; WP_012043913.1; NC_009485.1. DR AlphaFoldDB; A5EIB4; -. DR SMR; A5EIB4; -. DR STRING; 288000.BBta_3832; -. DR KEGG; bbt:BBta_3832; -. DR eggNOG; COG0260; Bacteria. DR HOGENOM; CLU_013734_6_0_5; -. DR OMA; AADHACY; -. DR OrthoDB; 9809354at2; -. DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0030145; F:manganese ion binding; IEA:UniProtKB-UniRule. DR GO; GO:0070006; F:metalloaminopeptidase activity; IEA:InterPro. DR GO; GO:0006508; P:proteolysis; IEA:InterPro. DR CDD; cd00433; Peptidase_M17; 1. DR Gene3D; 3.40.220.10; Leucine Aminopeptidase, subunit E, domain 1; 1. DR Gene3D; 3.40.630.10; Zn peptidases; 1. DR HAMAP; MF_00181; Cytosol_peptidase_M17; 1. DR InterPro; IPR064115; LAP_cs. DR InterPro; IPR011356; Leucine_aapep/pepB. DR InterPro; IPR043472; Macro_dom-like. DR InterPro; IPR000819; Peptidase_M17_C. DR InterPro; IPR023042; Peptidase_M17_leu_NH2_pept. DR InterPro; IPR008283; Peptidase_M17_N. DR NCBIfam; NF002073; PRK00913.1-2; 1. DR NCBIfam; NF002074; PRK00913.1-4; 1. DR NCBIfam; NF002075; PRK00913.2-2; 1. DR NCBIfam; NF002077; PRK00913.2-4; 1. DR NCBIfam; NF002083; PRK00913.3-5; 1. DR PANTHER; PTHR11963:SF23; CYTOSOL AMINOPEPTIDASE; 1. DR PANTHER; PTHR11963; LEUCINE AMINOPEPTIDASE-RELATED; 1. DR Pfam; PF00883; Peptidase_M17; 1. DR Pfam; PF02789; Peptidase_M17_N; 1. DR PRINTS; PR00481; LAMNOPPTDASE. DR SUPFAM; SSF52949; Macro domain-like; 1. DR SUPFAM; SSF53187; Zn-dependent exopeptidases; 1. DR PROSITE; PS00631; CYTOSOL_AP; 1. PE 3: Inferred from homology; KW Aminopeptidase; Cytoplasm; Hydrolase; Manganese; Metal-binding; Protease. FT CHAIN 1..499 FT /note="Probable cytosol aminopeptidase" FT /id="PRO_1000019887" FT ACT_SITE 275 FT /evidence="ECO:0000255|HAMAP-Rule:MF_00181" FT ACT_SITE 349 FT /evidence="ECO:0000255|HAMAP-Rule:MF_00181" FT BINDING 263 FT /ligand="Mn(2+)" FT /ligand_id="ChEBI:CHEBI:29035" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00181" FT BINDING 268 FT /ligand="Mn(2+)" FT /ligand_id="ChEBI:CHEBI:29035" FT /ligand_label="1" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00181" FT BINDING 268 FT /ligand="Mn(2+)" FT /ligand_id="ChEBI:CHEBI:29035" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00181" FT BINDING 286 FT /ligand="Mn(2+)" FT /ligand_id="ChEBI:CHEBI:29035" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00181" FT BINDING 345 FT /ligand="Mn(2+)" FT /ligand_id="ChEBI:CHEBI:29035" FT /ligand_label="1" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00181" FT BINDING 347 FT /ligand="Mn(2+)" FT /ligand_id="ChEBI:CHEBI:29035" FT /ligand_label="1" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00181" FT BINDING 347 FT /ligand="Mn(2+)" FT /ligand_id="ChEBI:CHEBI:29035" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00181" SQ SEQUENCE 499 AA; 52627 MW; 6CE6EBAE4B899EF5 CRC64; MSDTVKVGFV PLSTAPRGIL VAFCDESLRL GAATDKALGG AAELIQRAAA AARFKGKDGA VLDLLAPQGI KIQRLLVIGT GKSGDHKEKD FLKYGGTLAG KLNAGTEPVM VMAELPSGPM TPDQASSLAA GIRLRAYRFD RYKTKKKDEE AAVSAAISLA VADVAAAKKA FAPRSHVTDG VILARDLVNE PPNVLYPEEF AKRASALRKL GVTVEILDVP AMKKLGMGAL LGVGQGSARP SRTVVMRYNG GKKGDQPVAF IGKGVCFDTG GISIKPAGSM EDMKGDMGGA ACVVGLMHAL AARKAKANVI GAIGLVENMP DGNAQRPGDI VTSMSGQTIE IINTDAEGRL VLADVLWYVA TKFKPKFMID LATLTGAIMV ALGTEHAGLF ANNDDLAEKL LKAGQETGEK VWRMPLGPEY DKLIDSQFAD MKNTGGRHGG SITAAQFLQR FVSDTPWAHL DIAGTAMGAP KSEVNQSWGS GYGVRLLDRL VWDCYEARS //